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DIR-842 :: Rev. Cx :: FW FW 3.13B05 :: CVE-2020-15632 :: Authentication Bypass


On March 10, 2020, a 3rd party security researcher team, Trend Micro's Zero Day Initiative, submitted a report accusing the DIR-842 Hardware Revision C using firmware v3.13B05_HotFix of a Authentication Bypass vulnerability.  This vulnerability was assigned CVE-2020-15632 from Trend Micro.  The Vulnerability was confirmed and a patch was issued too close the issue.  Please find the beta/hotfix release below

3rd Party Report information

          - Report provided chung96vn - Security Researcher of VinCSS (Member of Vingroup) working with Trend Micro Zero Day Initiative

          - Reference :

                 - CVE-2020-15632 to be Published


 Affected Models


Model Hardware Revision Affected FW Fixed FW Recommendation  Last Updated
DIR-842 All Cx Hardware Revisions v3.13B09  & Below v3.13b10 Hotfix Completed 07/17/2019


Regarding Security patch for your D-Link Devices
Firmware updates address the security vulnerabilities in affected D-Link devices. D-Link will update this continually and we strongly recommend all users to install the relevant updates.
Please note that this is a device beta software, beta firmware, or hot-fix release which is still undergoing final testing before its official release. The beta software, beta firmware, or hot-fix is provided on an “as is” and “as available” basis and the user assumes all risk and liability for use thereof. D-Link does not provide any warranties, whether express or implied, as to the suitability or usability of the beta firmware. D-Link will not be liable for any loss, whether such loss is direct, indirect, special or consequential, suffered by any party as a result of their use of the beta firmware.
As there are different hardware revisions on our products, please check this on your device before downloading the correct corresponding firmware update. The hardware revision information can usually be found on the product label on the underside of the product next to the serial number. Alternatively, they can also be found on the device web configuration.